CN102878137B - 综合实验平台液压***的阀块总成 - Google Patents
综合实验平台液压***的阀块总成 Download PDFInfo
- Publication number
- CN102878137B CN102878137B CN201210374906.0A CN201210374906A CN102878137B CN 102878137 B CN102878137 B CN 102878137B CN 201210374906 A CN201210374906 A CN 201210374906A CN 102878137 B CN102878137 B CN 102878137B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve block
- latus rectum
- oil
- hydraulic cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 26
- 210000000664 rectum Anatomy 0.000 claims description 66
- 239000012530 fluid Substances 0.000 claims description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 21
- 238000003786 synthesis reaction Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000002828 fuel tank Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210374906.0A CN102878137B (zh) | 2012-09-28 | 2012-09-28 | 综合实验平台液压***的阀块总成 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210374906.0A CN102878137B (zh) | 2012-09-28 | 2012-09-28 | 综合实验平台液压***的阀块总成 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102878137A CN102878137A (zh) | 2013-01-16 |
CN102878137B true CN102878137B (zh) | 2015-04-15 |
Family
ID=47479590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210374906.0A Active CN102878137B (zh) | 2012-09-28 | 2012-09-28 | 综合实验平台液压***的阀块总成 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102878137B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103465046A (zh) * | 2013-05-14 | 2013-12-25 | 浙江永力达数控机床有限公司 | 一种用于数控机床的数控夹具***及其方法 |
CN104214158B (zh) * | 2014-08-28 | 2017-03-22 | 中国北车集团大连机车研究所有限公司 | 液力传动箱电磁控制阀组成 |
CN108223469A (zh) * | 2016-12-14 | 2018-06-29 | 柳道万和(苏州)热流道***有限公司 | 油压电磁阀组件及具有其的热流道*** |
CN108930677A (zh) * | 2018-08-16 | 2018-12-04 | 安徽卓科智能装备有限公司 | 一种顶管机换向阀组 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4118244A1 (de) * | 1991-06-04 | 1992-12-10 | Heinz Hessler | Ventilanordnung eines hebesystems mit lastabhaengiger druckbegrenzung |
CN1540172A (zh) * | 2003-04-23 | 2004-10-27 | ��ֽ����е��ʽ���� | 液压阀装置及其组装方法 |
WO2005015030A1 (de) * | 2003-08-08 | 2005-02-17 | Cnh Baumaschinen Gmbh | Hydraulisches steuersystem für baumaschinen, insbesondere für bagger |
CN101216053A (zh) * | 2007-12-28 | 2008-07-09 | 煤炭科学研究总院西安研究院 | 煤矿用履带式全液压坑道钻机液压*** |
JP4969347B2 (ja) * | 2007-07-10 | 2012-07-04 | 株式会社小松製作所 | 流量制御装置 |
CN202883525U (zh) * | 2012-09-28 | 2013-04-17 | 江苏南华地下空间研究所有限公司 | 综合实验平台液压***的阀块总成 |
-
2012
- 2012-09-28 CN CN201210374906.0A patent/CN102878137B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4118244A1 (de) * | 1991-06-04 | 1992-12-10 | Heinz Hessler | Ventilanordnung eines hebesystems mit lastabhaengiger druckbegrenzung |
CN1540172A (zh) * | 2003-04-23 | 2004-10-27 | ��ֽ����е��ʽ���� | 液压阀装置及其组装方法 |
WO2005015030A1 (de) * | 2003-08-08 | 2005-02-17 | Cnh Baumaschinen Gmbh | Hydraulisches steuersystem für baumaschinen, insbesondere für bagger |
JP4969347B2 (ja) * | 2007-07-10 | 2012-07-04 | 株式会社小松製作所 | 流量制御装置 |
CN101216053A (zh) * | 2007-12-28 | 2008-07-09 | 煤炭科学研究总院西安研究院 | 煤矿用履带式全液压坑道钻机液压*** |
CN202883525U (zh) * | 2012-09-28 | 2013-04-17 | 江苏南华地下空间研究所有限公司 | 综合实验平台液压***的阀块总成 |
Also Published As
Publication number | Publication date |
---|---|
CN102878137A (zh) | 2013-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102878137B (zh) | 综合实验平台液压***的阀块总成 | |
CN109058234B (zh) | 一种电比例控制阀补偿挖掘机液压***性能测试***及检测方法 | |
CN201203599Y (zh) | 高压加载结构模型试验*** | |
CN202867386U (zh) | 钻装机液压防卡钎控制*** | |
CN203516304U (zh) | 带势能回收装置的挖掘机大臂能量再生装置 | |
CN202883525U (zh) | 综合实验平台液压***的阀块总成 | |
CN202690556U (zh) | 一种全液控液压集成阀组 | |
CN103047202B (zh) | 综合实验平台的液压*** | |
CN103132107B (zh) | 一种打壳气缸节气阀及其测试装置和测试方法 | |
CN201434717Y (zh) | 基于低油压内置式重量传感器检测的大型结构物称重装置 | |
CN103835214A (zh) | 路面铣刨机尾门机构用液压回路 | |
CN203214470U (zh) | 重型装载车车斗液压集成举升控制阀组 | |
CN201836133U (zh) | 一种多缸同步液压控制*** | |
CN203594467U (zh) | 放顶煤液压支架及其专用联动控制组合阀 | |
CN203067375U (zh) | 一种新型液压泵站 | |
CN203174660U (zh) | 装载机的负载敏感操纵*** | |
CN203476356U (zh) | 便携式单体液压支柱供液装置 | |
CN202883520U (zh) | 综合实验平台的液压*** | |
CN202322048U (zh) | 集成回转控制的起重机用全负荷传感型多路阀 | |
CN102304931A (zh) | 一种装载机动臂液压节能控制***及方法 | |
CN202991068U (zh) | 一种支护力自主调整式巷道顶板液压支护监控*** | |
CN103787243A (zh) | 高空作业车作业臂伸缩装置液压回路 | |
CN203809418U (zh) | 液压油缸测试*** | |
CN203049433U (zh) | 路面铣刨机尾门机构用液压*** | |
CN202500841U (zh) | 凿岩机的液压*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU EAST CHINA GEOLOGICAL CONSTRUCTION GROUP C Free format text: FORMER OWNER: JIANGSU NANHUA UNDERGROUND SPACE RESEARCH INSTITUTE CO., LTD. Effective date: 20150519 Owner name: JIANGSU NANHUA UNDERGROUND SPACE RESEARCH INSTITUT Free format text: FORMER OWNER: XI AN JIAOTONG UNIV. NANJING UNIVERSITY Effective date: 20150519 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150519 Address after: 210007 Jiangsu city of Nanjing province Shimenkan Baixia District No. 102 Huaxin Building Patentee after: Jiangsu East China Geological Construction Group Co., Ltd. Patentee after: Institute for Underground Space and Geo-Environment, IUSG Patentee after: Xi'an Jiaotong University Address before: 210007 Jiangsu city of Nanjing province Shimenkan Baixia District No. 102 Huaxin Building Patentee before: Institute for Underground Space and Geo-Environment, IUSG Patentee before: Xi'an Jiaotong University Patentee before: Nanjing University |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151111 Address after: 210007 Jiangsu city of Nanjing province Shimenkan Baixia District No. 102 Huaxin Building Patentee after: Jiangsu East China Geological Construction Group Co., Ltd. Address before: 210007 Jiangsu city of Nanjing province Shimenkan Baixia District No. 102 Huaxin Building Patentee before: Jiangsu East China Geological Construction Group Co., Ltd. Patentee before: Institute for Underground Space and Geo-Environment, IUSG Patentee before: Xi'an Jiaotong University |